//===============================================================================
// Microsoft patterns & practices
// Web Service Software Factory
//===============================================================================
// Copyright  Microsoft Corporation.  All rights reserved.
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE.
//===============================================================================
// The example companies, organizations, products, domain names,
// e-mail addresses, logos, people, places, and events depicted
// herein are fictitious.  No association with any real company,
// organization, product, domain name, email address, logo, person,
// places, or events is intended or should be inferred.
//===============================================================================

using System;
using System.Collections.Generic;
using System.Text;

namespace Microsoft.Practices.VisualStudio.Helper.Design
{
	/// <summary>
	/// Filter to allow only projects
	/// </summary>
	public class OnlyProjectsFilter: ISolutionPickerFilter
	{
		#region ISolutionPickerFilter Members

		/// <summary>
		/// Filter method
		/// </summary>
		/// <param name="node"></param>
		/// <returns></returns>
		public bool Filter(HierarchyNode node)
		{
			if (node.IsSolution)
			{
				return false;
			}
			if (node.GetObject<Microsoft.Practices.ServicesFactory.IModelProject>() != null)
			{
				return true;
			}
			if (node.ExtObject is EnvDTE.Project)
			{
				return false;
			}
			return true;
		}

		#endregion
	}
}
